Newly famous mayor still has city to lead

August 2, 2015

Lisa Krantz/San Antonio Express-News

63of149

Mayor Julian Castro, center, and his brother, Julian Castro, are greeted by First Lady Michelle Obama as they take their seats next to her for former President Bill Clinton's speech during the Democratic National Convention at Time Warner Cable Arena in Charlotte, NC on Wednesday, Sept. 5, 2012. Vice President Joe Biden is seated, far left.

Mayor Julian Castro, center, and his brother, Julian Castro, are greeted by First Lady Michelle Obama as they take their seats next to her for former President Bill Clinton's speech during the Democratic National Convention at Time Warner Cable Arena in Charlotte, NC on Wednesday, Sept. 5, 2012. Vice President Joe Biden is seated, far left.